Foldable treadmill



FIG. 1 is a perspective view of a foldable treadmill emobodying our new design, the perspective being viewed from the left and above with the treadmill in operating position;

FIG. 2 is a left side view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a perspective view similar to FIG. 1, showing the foldable treadmill in a folded position. 

The ornamental design for a foldable treadmill, as shown and described. 